[PDF][PDF] Photonic spin Hall effect: fundamentals and emergent applications

S Liu, S Chen, S Wen, H Luo - Opto-Electronic Science, 2022‏ - researching.cn
The photonic spin Hall effect (SHE) refers to the transverse spin separation of photons with
opposite spin angular momentum, after the beam passes through an optical interface or …

Tunable nanophotonics enabled by chalcogenide phase-change materials

S Abdollahramezani, O Hemmatyar, H Taghinejad… - …, 2020‏ - degruyter.com
Nanophotonics has garnered intensive attention due to its unique capabilities in molding the
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …

Pushing the limits of functionality‐multiplexing capability in metasurface design based on statistical machine learning

W Ma, Y Xu, B **ong, L Deng, RW Peng… - Advanced …, 2022‏ - Wiley Online Library
As 2D metamaterials, metasurfaces provide an unprecedented means to manipulate light
with the ability to multiplex different functionalities in a single planar device. Currently, most …

Broadband generation of perfect Poincaré beams via dielectric spin-multiplexed metasurface

M Liu, P Huo, W Zhu, C Zhang, S Zhang… - Nature …, 2021‏ - nature.com
The term Poincaré beam, which describes the space-variant polarization of a light beam
carrying spin angular momentum (SAM) and orbital angular momentum (OAM), plays an …

[HTML][HTML] Metasurfaces designed by a bidirectional deep neural network and iterative algorithm for generating quantitative field distributions

Y Zhu, X Zang, H Chi, Y Zhou, Y Zhu… - Light: Advanced …, 2023‏ - light-am.com
Metasurfaces, which are the two-dimensional counterparts of metamaterials, have
demonstrated unprecedented capabilities to manipulate the wavefront of electromagnetic …

Color-selective three-dimensional polarization structures

Y Intaravanne, R Wang, H Ahmed, Y Ming… - Light: Science & …, 2022‏ - nature.com
Polarization as an important degree of freedom for light plays a key role in optics. Structured
beams with controlled polarization profiles have diverse applications, such as information …

Liquid‐crystal‐mediated geometric phase: from transmissive to broadband reflective planar optics

P Chen, BY Wei, W Hu, YQ Lu - Advanced Materials, 2020‏ - Wiley Online Library
Planar optical elements that can manipulate the multidimensional physical parameters of
light efficiently and compactly are highly sought after in modern optics and nanophotonics. In …

Cylindrical vector beam multiplexer/demultiplexer using off-axis polarization control

S Chen, Z **e, H Ye, X Wang, Z Guo, Y He… - Light: Science & …, 2021‏ - nature.com
The emergence of cylindrical vector beam (CVB) multiplexing has opened new avenues for
high-capacity optical communication. Although several configurations have been developed …

[PDF][PDF] Linear polarization holography

J Wang, X Tan, P Qi, C Wu, L Huang, X Xu… - Opto-Electronic …, 2022‏ - researching.cn
Polarization holography is a newly researched field, that has gained traction with the
development of tensor theory. It primarily focuses on the interaction between polarization …

Dual-helicity decoupled coding metasurface for independent spin-to-orbital angular momentum conversion

G Ding, K Chen, X Luo, J Zhao, T Jiang, Y Feng - Physical review applied, 2019‏ - APS
Controlling spin-to-orbital angular momentum (OAM) conversion plays an important role in
many optical and wireless communication applications. While independent control of …